Idler wheel for a track vehicle



FIG. 1 is a right side elevational view of an idler wheel for a trackvehicle showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a sectional view thereof, taken along lines 7--7 in FIG. 1.

The ornamental design for an idler wheel for a track vehicle, as shown.